Narrator: Have you ever wondered why all car tires you see are black ... Chemical engineers have found that a tire made without carbon black would likely last 5,000 miles or less.

You can paint your car whatever color you want ... Scientists have estimated that a tire without carbon black in its mix would only last around 5,000 miles, which means you'd need to pay to ...

The carbon black in your tires works to disperse and not trap the heat generated while driving. Without it ... creates informational motorcycle and car content, automotive buying guides, and ...